Catherine Gruen Otr
About this NPIWhat this record shows.
NPI 1033450960 is registered to Catherine Gruen Otr, a Occupational Therapist practising at 7517 W Coldspring Rd in Greenfield, Wisconsin. Occupational Therapist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Catherine Gruen Otr has been enumerated in the National Provider Identifier (NPI) registry since 2013.
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Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Catherine Gruen Otr accepts. To confirm in-network status with your specific health plan, contact Catherine Gruen Otr directly at (414) 327-6603.
Frequently asked
Yes. NPI 1033450960 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Occupational Therapist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (414) 327-6603.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Catherine Gruen Otr is a Type-1 individual NPI.